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Alliant Energy Corporation shares owned by Investment Management Corp of Ontario

Quarter-by-quarter ownership of Alliant Energy Corporation (LNT) shares owned by Investment Management Corp of Ontario from 13F filings

Historical chart of Investment Management Corp of Ontario investment in Alliant Energy Corporation

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All positions including Alliant Energy Corporation held by Investment Management Corp of Ontario consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alliant Energy Corporation by Investment Management Corp of Ontario

Quarter filed Position value Share count Share price at filing
2025-09-30 $812k 12k 67.41
2025-06-30 $7.9M 130k 60.47
2025-03-31 $2.3M 36k 64.35
2024-12-31 $1.4M 23k 59.14
2024-09-30 $511k 8.4k 60.69
2024-06-30 $297k 5.8k 50.90
2024-03-31 $208k 4.1k 50.40